Using Community-Based Participatory Research Methods to Inform the Development of Medically Tailored Food Kits for Hispanic/Latine Adults with Hypertension: A Qualitative Study.

The Dietary Approaches to Stop Hypertension (DASH) eating plan is the most effective dietary intervention for cardiovascular disease (CVD), but it excludes the consideration of culture and cost. The Hispanic/Latine population is disproportionately affected by CVD, with risks increasing if persons are accustomed to a Westernized diet. This research aims to understand the cultural dietary practices aligned with a DASH eating plan and the social determinants of health impacting fruit and vegetable (F/V) consumption among immigrant Hispanic/Latine individuals at a community-based clinic in Minnesota. Utilizing community-based participatory research methods, a community survey informed the development of DASH-focused, medically tailored food kits of varying F/V modalities. Qualitative feedback was sought out regarding the kits when presented to 15 individuals during in-depth interview sessions to validate the cultural appropriateness of food kits for clinical use. Box A was the highest rated kit (66.7%) and consisted of fresh F/V. The average F/V consumption per day was 2.6 ± 1.4 servings. The food insecurity questionnaires showed high/marginal (40%), low (53.3%), and very low (6.7%) food security. The barriers to consuming F/V were money, time, and transportation. Understanding cultural dietary practices related to the DASH eating plan is necessary to mitigate CVD risk and provide inclusive medical nutrition therapy for Hispanic/Latine populations.

Assessment of Dietary Intake in Three Cohorts of Advanced Age in Two Countries: Methodology Challenges.

OBJECTIVES: Dietary intake information is key to understanding nutrition-related outcomes. Intake changes with age and some older people are at increased risk of malnutrition. Application, difficulties, and advantages of the 24-hour multiple pass recall (24hr-MPR) dietary assessment method in three cohorts of advanced age in the United Kingdom (UK) and New Zealand (NZ) is described. PARTICIPANTS: The Newcastle 85+ study (UK) recruited a single year birth cohort of people aged 85 years during 2006-7. LiLACS NZ recruited a 10-year birth cohort of Maori (indigenous New Zealanders) aged 80-90 years and a single year birth cohort of non-Maori aged 85 years in 2010. MEASUREMENTS: Two 24hr-MPR were conducted on non-consecutive days by trained assessors. Pictorial resources and language were adapted for the New Zealand and Maori contexts. Detailed methods are described. RESULTS: In the Newcastle 85+ study, 805 (93%) participants consented to the 24-MPR, 95% of whom completed two 24hr-MPR; in LiLACS NZ, 218 (82%) consented and 203 (76%) Maori and 353 (90%) non-Maori completed two 24hr-MPR. Mean time to complete each 24hr-MPR was 22 minutes in the Newcastle 85+ study, and 45 minutes for Maori and 39 minutes for non-Maori in LiLACS NZ. Dietary assessment of participants residing in residential care and those requiring proxy respondents were successfully included in both studies. Most participants (83-94%) felt that data captured by the 24hr-MPR reflected their usual dietary intake. CONCLUSIONS: Dietary assessment using 24hr-MPR was successful in capturing detailed dietary data including information on portion size and time of eating for over 1300 octogenarians in the UK and New Zealand (Maori and non- Maori). The 24hr-MPR is an acceptable method of dietary assessment in this age group.

Consumption of free sugars and dietary sources in the diet of university students according to socioeconomic and lifestyle factors / Consumo de açúcar livre e fontes dietéticas na dieta de estudantes universitários segundo fatores socioeconômicos e de estilo de vida

ABSTRACT Objective To evaluate the consumption of free sugars and associated factors in the diet of university students entering full-time courses at a public university in Mato Grosso. Methods Cross-sectional study with students aged 16 to 26 years in the first semester of 2016, 2017, and 2018. Average sugar consumption was estimated using a 24-hour diet recall, evaluating the percentage of free sugars in total energy intake and the prevalence of consumption greater than 10.0% of total energy intake, according to socioeconomic and lifestyle variables, stratified by sex, and the foods that most contributed to its consumption. Results A total of 1,063 students were evaluated, the percentage of free sugars in the students' diet was on average 14.3% among men and 15.4% among women, with the prevalence of consumption above 10.0% also being higher among women (72.6 vs. 66.6%). There was a direct relationship between the participation of free sugars in the highest tertiles of energy intake, and the main food groups sources of sugar were desserts, juices, soft drinks, and coffee. There was a significant association between courses outside the health sciences, tobacco use, and unsatisfactory meal consumption profile with higher consumption of free sugars among women. Among men, sugar consumption was higher among those who were not overweight compared to those who were overweight. Conclusion The consumption of free sugars is high among university students, being associated with higher energy consumption, especially for sweetened beverages.

RESUMO Objetivo Avaliar o consumo de açúcar livre e os fatores associados na alimentação de universitários ingressantes em cursos de período integral em uma universidade pública de Mato Grosso. Métodos Estudo transversal com estudantes de 16 a 26 anos de idade no primeiro semestre de 2016, 2017 e 2018 (n=1.063). O consumo médio de açúcar foi estimado por meio de recordatório de 24 horas, sendo avaliada a participação do açúcar livre na ingestão energética total e a prevalência de participação do consumo superior a 10,0% da ingestão energética, segundo variáveis socioeconômicas, de estilo de vida e fatores dietéticos, , estratificadas por sexo. Resultados A participação do açúcar livre na dieta foi, em média, de 14,3% entre os homens e 15,4% entre as mulheres, sendo a prevalência de consumo acima de 10,0% também maior entre as mulheres (72,6 vs. 66,6%). Foi maior a participação do açúcar livre nos tercis mais elevados de ingestão energética, sendo verificado que os principais grupos de alimentos fontes foram sobremesas, sucos, refrigerantes e café. Entre as mulheres, verificou-se maior consumo de açúcar livre entre aquelas que faziam uso de tabaco e que apresentavam perfil de consumo de refeições insatisfatório. Por outro lado, menor consumo de açúcar livre foi observado entre as estudantes da área da saúde. Entre os homens, o consumo de açúcar livre foi maior entre aqueles sem excesso de peso, comparados aos com excesso. Conclusão O consumo de açúcar livre foi elevado entre estudantes universitários, sendo maior entre os estudantes com maior consumo energético. Verificou-se que as bebidas adoçadas estiveram entre as principais fontes.

Factors associated with non-frequent breakfast consumption in adolescents (EVA-JF Study) / Fatores associados ao consumo não frequente de café da manhã em adolescentes (Estudo EVA-JF)

ABSTRACT Objective To estimate the association of infrequent breakfast consumption with socioeconomic, behavioral, and individual factors in a sample of Brazilian adolescents from public schools. Methods Cross-sectional study with adolescents aged from 14 to 19 from public schools in Juiz de Fora, state of Minas Gerais. The frequency of consumption of breakfast, snacks, soft drinks, industrialized drinks, the usual food consumption, body mass index, body fat percentage, and waist circumference were evaluated. Other socioeconomic, behavioral, and individual data were obtained through questionnaires. Logistic regression analysis and hierarchical selection of variables were used to verify the associated factors. Results The sample consisted of 805 adolescents; 53.4% reported infrequent breakfast consumption. Through hierarchical logistic regression analysis, it was evidenced that the house occupancy status (OR: 0.618; 95%CI: 0.4410.865; p=0.005) was the distal factor associated with infrequent breakfast consumption; the intermediate factors were the consumption of industrialized beverages (OR: 0.658; 95%CI: 0.486-0.890; p=0.007) and percentage of energy from processed foods (OR: 0.935; 95%CI: 0.907-0.964; p<0.001); and the proximal factors were the male gender (OR: 0.696; 95%CI: 0.520-0.932; p=0.0015) and being nonwhite (OR: 1.529; 95%CI: 1.131-2.069; p=0.006). Conclusion Male adolescents who lived in owned houses, with occasional consumption of industrialized beverages and a higher percentage of energy derived from processed foods, had lower chances of infrequent breakfast consumption, while non-white adolescents had higher chances.

RESUMO Objetivo Estimar as associações do consumo não frequente de café da manhã com fatores socioeconômicos, comportamentais e individuais em uma amostra de adolescentes de escolas públicas. Métodos Estudo transversal realizado com adolescentes de 14 a 19 anos matriculados em escolas públicas de Juiz de Fora (MG). Foram avaliadas a frequência de consumo de café da manhã, lanches, refrigerantes e bebidas industrializadas, consumo alimentar usual, IMC, percentual de gordura corporal e perímetro da cintura. Demais dados socioeconômicos, comportamentais e individuais foram obtidos através de questionários. A análise de regressão logística e seleção hierárquica das variáveis foram usadas para verificar fatores associados. Resultados A amostra foi composta por 805 adolescentes e 53,4% deles relataram consumo não frequente de café da manhã. Através da análise de regressão logística hierarquizada, evidenciou-se que a ocupação em domicílio próprio (OR: 0,618; IC95%: 0,441-0,865; p=0,005) foi o fator distal associado ao consumo não frequente de café da manhã, além dos fatores intermediários "consumo não frequente de bebidas industrializadas" (OR: 0,658; IC95%: 0,486-0,890; p=0,007) e "percentual de energia proveniente de alimentos processados" (OR: 0,935; IC95%: 0,907-0,964; p<0,001) e dos fatores proximais "sexo masculino" (OR: 0,696; IC95%: 0,520-0,932; p=0,0015) e "cor da pele não branca" (OR: 1,529; IC95%: 1,131-2,069; p=0,006). Conclusão Adolescentes que residiam em domicílios próprios, com consumo não frequente de bebidas industrializadas, com maior percentual de energia proveniente de alimentos processados e do sexo masculino apresentaram menores chances de consumo não frequente de café da manhã, enquanto, adolescentes com cor da pele não branca apresentaram maiores chances.

Assessment of Plant Sterols in the Diet of Adult Polish Population with the Use of a Newly Developed Database.

Plant sterols are compounds with multiple biological functions, mainly cholesterol-reducing. There are no comprehensive databases on plant sterols, which makes it difficult to estimate their intake in the Polish population. This work attempted to use international food databases, additionally supplemented by scientific data from the literature, to create a database of plant sterols, which would cover various kinds of foods and dishes consumed in Poland. The aim was to assess the size and sources of dietary plant sterols in the adult population of Poland. The literature search was conducted using PubMed, Web of Science, Scopus, and Google Scholar to identify possible sources of published food composition data for plant sterols. The study group consisted of 5690 participants of the WOBASZ II survey. We identified 361 dietary sources of plant sterols based on the consumption of foods and dishes reported by participants. Cereals and fats provided 61% of the total plant sterols, and together with vegetables and fruits, this totaled 80%. The median intake of plant sterols in the Polish population was 255.96 mg/day, and for men and women 291.76 and 230.61 mg/day, respectively. Canola oil provided the most plant sterols at 16.92%, followed by white bread at 16.65% and soft margarine at 8.33%. The study found that plant sterol intake in Poland is comparable to other populations, and women's diets are more dense in plant sterols. Due to the lack of literature sources on plant sterol content in some foods, future studies should expand and complete the databases on plant sterol content in foods.

Racial/ethnic differences in dietary intake among a diverse sample of adolescents: An experimental study.

BACKGROUND: African-American (AA) and Hispanic/Latina (HL) females have higher obesity prevalence than do non-Hispanic Whites (NHW); this may be due to AA and HL consuming more energy-dense foods in response to stressors. OBJECTIVES: This study examined racial/ethnic differences in dietary intake under controlled conditions (relaxation and stress) in a diverse sample of adolescent females. METHODS: Participants included 120 adolescent females (30% AA, 37% HL and 33% NHW) who participated in a laboratory food intake study. Using a randomized cross-over design, ad libitum food consumption was measured following control/relaxation and social-evaluative stress conditions. Food intake was indexed as consumed calories, added sugars and solid fats. RESULTS: The effect of laboratory conditions on food intake varied by race/ethnicity, such that AA consumed more energy following relaxation than following stress. For NHW and HL, food intake did not differ between conditions. CONCLUSIONS: To the best of our knowledge, these findings are the first to directly observe racial/ethnic differences in food intake in response to acute stress, which may contribute to obesity-related health disparities.

The Association of Race/Ethnicity, Dietary Intake, and Physical Activity with Depression.

OBJECTIVE: This study investigated the association of race/ethnicity, dietary intake, and physical activity with depression and potential other barriers associated with the use of mental health services among depressed people. METHODS: We used the nationally representative data, 2011-2016 National Health and Nutrition Examination Survey. Depression status was defined using a Patient Health Questionnaire. Multivariable logistic regressions were conducted on depression status and the use of mental health specialists among depressed adults, accounting for the complex sampling design. RESULTS: The prevalence of depression was 8.3% with substantial racial/ethnic differences (8.0% for white, 3.1% for Asian, 9.2% for black, 7.6% for Mexican Hispanics, 13.0% for other Hispanics). Good/acceptable diet and a high level of physical activity were negatively associated with depression. Among depressed people, no significant racial/ethnic differences were observed in using mental health specialists. CONCLUSION: Prevalence for depression was lower among people who have good or acceptable diet and moderate physical activity. These modifiable factors as well as race/ethnicity should be incorporated into psychotherapeutic interventions to improve depression.

Stress-Induced Eating Among Racial/Ethnic Groups in the United States: a Systematic Review.

OBJECTIVE: Racial/ethnic disparities in obesity may be due, in part, to minority groups consuming more energy-rich diets in response to greater stress exposure. The present study systematically reviewed the literature describing the effects of stress on food consumption among various racial/ethnic groups in the US. METHODS: PubMed and PsycINFO databases were searched for studies reporting associations between stress and food consumption by different racial/ethnic groups, conducted between January 1, 1999 to November 25, 2019. The search included terms related to food consumption, stress, and race/ethnicity. After screening 3660 records, 30 studies were included for review. RESULTS: The selected studies assessed diverse stressors and eating constructs; African-American and Hispanic/Latinx were the most commonly studied minority groups. Studies generally supported that diverse forms of stress exposure are associated with reduced healthy eating patterns and increased obesogenic eating patterns across racial/ethnic groups. However, studies that directly compared stress-eating associations among multiple racial/ethnic groups showed mixed results. CONCLUSION: Members of diverse racial/ethnic groups are susceptible to stress-induced unhealthy eating patterns, though evidence is insufficient to conclude whether the degree of susceptibility differs among groups. Additional studies utilizing observational measures of food intake and culturally sensitive measures of stress are needed to identify the most influential stressors on dietary behaviors, to assess whether some stressors are more salient for given racial/ethnic groups, and to examine the extent to which stress-induced eating contributes to racial/ethnic disparities in obesity and obesity-related diseases.

Associations between Diet, the Gut Microbiome, and Short-Chain Fatty Acid Production among Older Caribbean Latino Adults.

BACKGROUND: Caribbean Latino adults have disproportionately high prevalence of chronic disease; however, underlying mechanisms are unknown. Unique gut microbiome profiles and relation to dietary quality may underlie health disparities. OBJECTIVES: To examine the dietary quality of an underrepresented group of Caribbean Latino older adults with high prevalence of chronic disease; characterize gut microbiome profiles in this cohort; determine associations between dietary quality, gut microbiome composition, and short-chain fatty acid (SCFA) production; examine associations of clinical factors (body mass index, type 2 diabetes [T2D] status, and laxative use) with gut microbiome composition. DESIGN: The study design was cross-sectional. PARTICIPANTS/SETTING: Recruitment and interviews occurred at the Senior Center in Lawrence, MA, from September 2016-September 2017. A total of 20 adults aged ≥50 years, self-identified of Caribbean Latino origin, without use of antibiotics in 6 months or intestinal surgery were included in the study. EXPOSURE AND OUTCOME MEASURES: Diet was assessed by two, 24-hour recalls and dietary quality was calculated using the Healthy Eating Index 2015 and the Mediterranean Diet Score. The gut microbiome was assessed by 16S rRNA sequencing and fecal SCFA content. Anthropometrics (ie, weight and height) were measured by a trained interviewer, and self-reported laxative use, and other self-report health outcomes (ie, T2D status) were assessed by questionnaire. STATISTICAL ANALYSES: Faith Phylogenetic Diversity (alpha diversity) and unique fraction metric, or UniFrac (beta diversity) and nonphylogenetic metrics, including Shannon diversity index (alpha diversity) were calculated. Spearman correlations and group comparisons using Kruskal-Wallis test between alpha diversity indexes and nutrient intakes were calculated. Patterns in the microbiome were estimated using a partitioning around medoids with estimation of number of clusters, with optimum average silhouette width. Log odds were calculated to compare predefined nutrients and diet score components between microbiome clusters using multivariable logistic regression, controlling for age and sex. Pearson correlation was used to relate SCFA fecal content to individual nutrients and diet indexes. Final models were additionally adjusted for laxative use. Differences in lifestyle factors by gut microbiome cluster were tested by Fisher's exact test. RESULTS: Generally, there was poor alignment of participant's diets to either the Mediterranean Diet score or Healthy Eating Index 2015. Range in the Healthy Eating Index 2015 was 36 to 90, where only 5% (n=1) of the sample showed high adherence to the Dietary Guidelines for Americans. Mediterranean Diet scores suggested low conformance with a Mediterranean eating pattern (score range=2 to 8, where 45% scored ≤3 [poor adherence]). The gut microbiome separated into two clusters by difference in a single bacterial taxon: Prevotella copri (P copri) (permutational multivariate analysis of variance [PERMANOVA] R2=0.576, ADONIS function P=0.001). Significantly lower P copri abundance was observed in cluster 1 compared with cluster 2 (Mann-Whitney P<0.0001). Samples in the P copri dominated cluster 2 showed significantly lower alpha diversity compared with P copri depleted cluster 1 (Shannon diversity index P=0.01). Individuals in the P copri dominated cluster showed a trend toward higher 18:3 α-linolenic fatty acid intakes (P=0.09). Percentage of energy from total fat intake was significantly, positively correlated with fecal acetate (r=0.46; P=0.04), butyrate (r=0.50; P=0.03) and propionate (r=0.52; P=0.02). Associations between dietary intake and composition of the gut microbiome were attenuated by self-report recent laxative use. Individuals with T2D exhibited a significantly greater abundance of the Enterobacteriales (P=0.01) and a trend toward lower fecal content of butyric acid compared to subjects without T2D (P=0.08). Significant beta diversity differences were observed by weight (Mantel P<0.003) and body mass index (Mantel P<0.07). CONCLUSIONS: Two unique microbiome profiles, identified by abundance of P copri, were identified among Caribbean Latino adults. Microbiome profiles and SCFA content were associated with diet, T2D, and lifestyle. Further research is needed to determine the role of P copri and SCFA production in the risk for chronic disease and associated lifestyle predictors.

Validity and Reproducibility of a Food Frequency Questionnaire for Estimating Macro- and Micronutrient Intakes Among Pregnant Women in Jordan.

Objectives: Assessing the relationship between maternal diet and pregnancy outcomes is a crucial issue that requires valid dietary assessment tools in this critical period. This study aimed to develop and assess the validity and reproducibility of a culture-specific quantitative food frequency questionnaire (QFFQ) to evaluate the dietary intake of macro- and micronutrients from food in a sample of Jordanian pregnant women.Methods: A QFFQ was validated against three repeated 24-hour dietary recalls (24-hr recalls). The QFFQ was administered twice one month apart. A total of 131 Jordanian pregnant women participated in the validation study. Thirty women took part in the reproducibility phase, which was repeated in a time frame of one month.Results: The intra-class correlation coefficients of QFFQ1 and QFFQ2 for energy were 0.79 and for macronutrients ranged from -0.27 for insoluble fiber to 0.81 for dietary fiber, indicating adequate (0.51) reproducibility. The intra-class correlation coefficients between two QFFQs for micronutrients ranged from 0.19 for selenium to 0.85 for vitamin C. The average of correlation coefficient was 0.58 for micronutrients. Energy-adjusted and de-attenuated Pearson correlation coefficients between QFFQ1 and 24-hr dietary recall for macronutrients ranged from 0.13 for soluble fiber and trans fat to 0.90 for cholesterol and for micronutrients from 0.01 for sodium to 0.78 for magnesium.Conclusions: The newly developed QFFQ could facilitate the assessment of the nutrient intake among Jordanian pregnant women. Using this QFFQ will help in evaluating the nutritional status of pregnant women, aiming at improving maternal and newborn health.

Food Consumption in Adolescents and Young Adults: Age-Specific Socio-Economic and Cultural Disparities (Belgian Food Consumption Survey 2014).

A key issue in nutritional public health policies is to take into account social disparities behind health inequalities. The transition from adolescence toward adulthood is a critical period regarding changes in health behaviors. This study aimed to determine how consumption of four emblematic food groups (two to favor and two to limit) differed according to socio-economic and cultural characteristics of adolescents and young adults living in Belgium. Two non-consecutive 24-h dietary recalls were carried out in a nationally representative sample of 10-39 year old subjects (n = 1505) included in the Belgian food consumption survey 2014. Weighted daily mean consumption of "fruits and vegetables", "whole grain bread and cereals", "refined starchy food", and "sugary sweetened beverages" (SSB) was calculated and explored in multivariable linear regressions stratified into four age groups. After adjustment, 10-13 year old adolescents living in less educated households daily consumed lower amounts of "fruits and vegetables" (adjusted mean: 165.6 g/day (95% CI: 125.3-206.0)) and "whole grain bread and cereals" (40.4 g/day (22.9-58.0)), and higher amounts of SSB (309.7 g/day (131.3-488.1) than adolescents of same ages living in more educated households (220.2 g/day (179.8-260.7); 59.0 g/day (40.3-77.8); and 157.8 g/day (1.7-314.0), respectively). The same trends were observed in older groups, along with strong consumption disparities according to region of residency, country of birth, and occupation, with specificities according to age. Our findings suggest the need to better explore such disparities by stage of transition to adulthood, and to adapt nutritional health programs.

Mediators and moderators of nutrition intervention effects in remote Indigenous Australia.

We conducted a longitudinal dietary intervention study to assess the impact of a store-based intervention on mediators and moderators and consequent dietary behaviour in Indigenous communities in remote Australia. We assessed dietary intake of fruit, vegetable, water and sweetened soft drink, mediators and moderators among 148, eighty-five and seventy-three adult participants (92 % women) at baseline (T1), end of intervention (T2) and at 24 weeks post intervention (T3), respectively. Mediators included perceived affordability and self-efficacy. Moderators were barriers to eat more fruit and vegetables and food security. Mixed-effects models were used to determine changes in mediators and moderators with time and associations between these and each dietary outcome. Perceived vegetable affordability increased from T1 (19 %; 95 % CI 11, 27) to T2 (38 %; 95 % CI 25, 51) (P=0·004) and returned to baseline levels at T3. High self-efficacy to eat more fruit and vegetables and to drink less soft drink decreased from T1 to T3. A reduction in soft drink intake of 27 % (95 % CI -44, -4; P=0·02) was reported at T3 compared with T1; no changes with time were observed for all other outcome measures. Regardless of time, vegetable intake was positively associated with self-efficacy to cook and try new vegetables, no barriers and food security. The dietary intervention went someway to improving perceived affordability of vegetables but was probably not strong enough to overcome other mediators and moderators constraining behaviour change. Meaningful dietary improvement in this context will be difficult to achieve without addressing underlying constraints to behaviour change.

Food choice considerations among American Indians living in rural Oklahoma: The THRIVE study.

In rural American Indian (AI) communities, access to affordable, healthy foods is often limited. Understanding AI food choice considerations when selecting foods, such as sensory appeal, cost, or health, is an important yet understudied topic for eliminating persistent AI health disparities. In partnership with the Chickasaw Nation and Choctaw Nation of Oklahoma, we administered a modified version of the Food Choice Values (FCV) Questionnaire to a cross-sectional sample of 83 AI patrons shopping at tribally-owned convenience stores ≥3 times per week. The FCV Questionnaire uses 25 items to assess eight FCV subscales related to buying and eating food, including sensory appeal; safety; accessibility; convenience; health/weight control; organic; tradition; and comfort. We compared mean scores for each FCV subscale by demographic groups using t-tests and ANOVA. We used confirmatory factor analysis (CFA) to examine how well the data from this population fit FCV subscale constructs. We then used cluster analysis, MANOVA, and discriminant analysis to characterize distinct segments of the population based on patterns of FCV endorsement. Appeal, safety, and access FCVs were most strongly endorsed across the sample. Prioritization of FCVs varied by age, gender, income, and education. Our cluster analysis identified four groups, or segments, each with distinct patterns of FCV endorsement: limited endorsement of any FCVs (23.3%); safety and sensory appeal (32.9%); health/weight control (17.8%); and broad endorsement of FCVs (26.0%). These groups varied by age and employment status. Findings from this analysis informed the design and implementation of a healthy retail intervention comprised of new healthful foods and beverages, product placement and marketing strategies within four tribally-owned and operated convenience stores. Public health interventions aimed at reducing nutrition-related disparities in rural AI populations may benefit from assessing food choice considerations.

Racial and gender disparities in sugar consumption change efficacy among first-year college students.

Reducing excess dietary sugar intake among emerging adults involves replacing sugar sweetened beverages (SSBs) and sugary snacks (SSN) with healthier options. Few studies have assessed the perceived degree of difficulty associated with making lifestyle modifications among a diverse group of emerging adults. The purpose of this study was to assess race and gender disparities in SSB and SSN behavioral modification efficacy among African American and White first year college students. A self-administered, cross-sectional survey was completed by a subsample of freshmen (n = 499) at a medium-sized southern university. Key outcome variables were self-efficacy in reducing consumption of SSBs and SSNs, respectively. Primary independent variables were BMI, concerns about weight, and attempts to lose weight, takeout food consumption frequency, and physical activity. Half of the sample was African American (50.1%) and a majority of participants were female (59.3%). Fewer African Americans than Whites were very sure they could substitute SSBs with water (48.8% vs 64.7%, p < 0.001) or eat fewer SSNs (39.2% vs 48.2%, p < 0.04). A smaller segment of males reported being confident in their ability replace SSBs with water (51.2% vs 60.5%, p < 0.04). African Americans (OR = 0.38, CI: 0.22-0.64) and males (OR = 0.49, CI: 0.27-0.88) had lower odds of being more confident in their ability to change their SSB intake. Race and gender differences were not present in models predicting confidence to reduce SSN consumption. These findings highlight the need to consider race and gender in interventions seeking to increase self-efficacy to make lifestyle modifications.

Ethnic Differences in the Food Intake Patterns and Its Associated Factors of Adolescents in Kelantan, Malaysia.

OBJECTIVE: The aim of the study was to identify the ethnic differences in dietary patterns and its association with socio-economic, dietary and lifestyle practices among adolescents in Kelantan, Malaysia. METHODS: A population-based study of 454 adolescents aged 12 to 19 years was included. A validated food frequency questionnaire was used to assess dietary patterns and three dietary patterns were identified based on the principal component analysis method. RESULTS: Malay adolescents had significantly higher scores for the Western-based food pattern and local-based food pattern, whereas Chinese adolescents showed higher scores for the healthy-based food pattern. Multivariate analyses show that age and physical activity (PA) levels were positively associated with healthy-based food pattern in Malay (All, p < 0.001), whereas higher consumption of eating-out from home (EatOut) (p = 0.014) and fast food (p = 0.041) were negatively associated. High weekly breakfast skipping (p < 0.001) and EatOut (p = 0.003) were positively associated with a Western-based pattern, whereas age (p < 0.001) and household income (p = 0.005) were negatively associated. Higher frequency of daily snacking (p = 0.013) was positively associated with local-based food pattern. For Chinese adolescents, age (p < 0.001), PA levels (p < 0.001) and maternal education level (p = 0.035) showed positive associations with the healthy-based pattern, whereas high EatOut (p = 0.001) and fast food intakes (p = 0.001) were negatively associated. Higher weekly consumption of EatOut (p = 0.007), fast food (p = 0.023) and carbonated beverages (p = 0.023), and daily snacking practice (p = 0.004) were positively associated with higher Western-based food pattern, whereas age (p = 0.004) was inversely associated. CONCLUSION: This study showed that there were significant differences in dietary patterns and its association factors between Malay and Chinese adolescents. More importantly, these findings suggest that unhealthy dietary and lifestyle practices could increase the risk of adherence to unhealthy Western-based food pattern that is high in fat, sugar and salt contents, and, consequently, increase the risk of developing obesity and metabolic-related disorders during these critical years of growth.

Eating patterns and prevalence of obesity. Lessons learned from the Malaysian Food Barometer.

The Malaysian society is experiencing and coping with a fast modernization process, which is characterized by a rapid urbanization and rural exodus, an important reduction of the size of households, and the emergence of a new middle class. The Malaysian Food Barometer launched in 2013 has provided better understanding how these macro issues have affected the lifestyles and especially the food habits of the Malaysians. The country has indeed undergone a transition period from under-nutrition to over-nutrition in a few decades, with the prevalence of overweight and obesity having markedly and rapidly increased. A quantitative survey (n = 2000), elaborated from a qualitative preliminary phase, was carried out with the aim of analyzing the transformation of food habits at the national level. The present article focuses on the BMI issue in Malaysia, and investigates its relationships with the socio-demographic variables of the population, as well as their eating patterns. The mean BMI is 23.64 kg/m2, with 9.5% of the sample being obese, and 22% overweight. Strong statistical associations have been identified between BMI and independent variables such as size of the living area, ethnicity, level of education, gender, and age. Contrary to general believe, overweight and obesity were neither associated with the number of food intakes taken per day (including snacks) nor with the frequency of eating out. Nonetheless, obesity is over-represented in people who have dissonant eating behaviors, i.e. who declare having fewer food intakes a day (food norms) than they do actually (food practices). This process testifies that the Malaysians are experiencing a "food transition", which is linked with socio-economic development.

Bonding and Bridging Social and Cultural Capitals: Perceived Factors Associated With Family Eating Practices Among Hmong, Latino, and White Mothers and Fathers.

OBJECTIVE: To examine perceived social and cultural capitals associated with family eating practices among Hmong, Latino, and white mothers and fathers. METHODS: Six focus groups composed of 52 Hmong, Latino, and white mothers and fathers of young children were conducted to examine parental perceptions of social and cultural capitals associated with eating practices. RESULTS: Whereas Hmong participants unanimously emphasized the healthfulness of their traditional food, Latino groups had divergent views on their traditional foods' healthfulness. Hmong parents highly valued their traditional foods whereas white and Latino mothers were more accepting of new foods from other cultures. Participants noted divergent views on gender roles in family eating practices and food culture preservation efforts. CONCLUSIONS AND IMPLICATIONS: Identifying and promoting bonding and bridging of cultural assets for healthy dietary practices among different cultural groups may be important for developing successful nutrition education programs across ethnicities in the community.

The association of perceived stress, contextualized stress, and emotional eating with body mass index in college-aged Black women.

A growing body of literature supports the association between adverse stress experiences and health inequities, including obesity, among African American/Black women. Adverse stress experiences can contribute to poor appetite regulation, increased food intake, emotional eating, binge eating, and sedentary behavior, all of which can contribute to weight gain and obesity. Most research studies concerning the effect of psychological stress on eating behaviors have not examined the unique stress experience, body composition, and eating behaviors of African American/Black women. Even fewer studies have examined these constructs among Black female college students, who have an increased prevalence of overweight and obesity compared to their counterparts. Therefore, the aim of the current study is to examine the associations among emotional eating, perceived stress, contextualized stress, and BMI in African American female college students. All participants identified as African American or Black (N=99). The mean age of the sample was 19.4 years (SD=1.80). A statistically significant eating behavior patterns×perceived stress interaction was evident for body mass index (BMI) (ß=0.036, S.E.=.0118, p<.01). In addition, a statistically significant eating behavior patterns×contextualized stress interaction was observed for BMI (ß=0.007, S.E.=.0027, p=.015). Findings from this study demonstrate that the stress experience interacts with emotional eating to influence BMI. Based on these findings, culturally relevant interventions that target the unique stress experience and eating behavior patterns of young African American women are warranted.

Association between apple consumption and physician visits: appealing the conventional wisdom that an apple a day keeps the doctor away.

IMPORTANCE: Fruit consumption is believed to have beneficial health effects, and some claim, "An apple a day keeps the doctor away." OBJECTIVE: To examine the relationship between eating an apple a day and keeping the doctor away. DESIGN, SETTING, AND PARTICIPANTS: A cross-sectional study of a nationally representative sample of the noninstitutionalized US adult population. A total of 8728 adults 18 years and older from the 2007-2008 and 2009-2010 National Health and Nutrition Examination Survey completed a 24-hour dietary recall questionnaire and reported that the quantity of food they ate was reflective of their usual daily diet. EXPOSURES: Daily apple eaters (consuming the equivalent of at least 1 small apple daily, or 149 g of raw apple) vs non-apple eaters, based on the reported quantity of whole apple consumed during the 24-hour dietary recall period. MAIN OUTCOMES AND MEASURES: The primary outcome measure was success at "keeping the doctor away," measured as no more than 1 visit (self-reported) to a physician during the past year; secondary outcomes included successful avoidance of other health care services (ie, no overnight hospital stays, visits to a mental health professional, or prescription medications). RESULTS: Of 8399 eligible study participants who completed the dietary recall questionnaire, we identified 753 adult apple eaters (9.0%)--those who typically consume at least 1 small apple per day. Compared with the 7646 non-apple eaters (91.0%), apple eaters had higher educational attainment, were more likely to be from a racial or ethnic minority, and were less likely to smoke (P<.001 for each comparison). Apple eaters were more likely, in the crude analysis, to keep the doctor (and prescription medications) away: 39.0% of apple eaters avoided physician visits vs 33.9% of non-apple eaters (P=.03). After adjusting for sociodemographic and health-related characteristics, however, the association was no longer statistically significant (OR, 1.19; 95% CI, 0.93-1.53; P=.15). In the adjusted analysis, apple eaters also remained marginally more successful at avoiding prescription medications (odds ratio, 1.27; 95% CI, 1.00-1.63). There were no differences seen in overnight hospital stay or mental health visits. CONCLUSIONS AND RELEVANCE: Evidence does not support that an apple a day keeps the doctor away; however, the small fraction of US adults who eat an apple a day do appear to use fewer prescription medications.

Development and evaluation of a sensitive mycotoxin risk assessment model (MYCORAM).

The differential risk of exposure to fumonisin (FB), deoxynivalenol (DON), and zearalenone (ZEA) mycotoxins to the South African population, residing in the nine Provinces was assessed during a cross-sectional grain consumer survey. The relative per capita maize intake (g/day) was stratified by gender, ethnicity, and Province and the probable daily intake (PDI) for each mycotoxin (ng/kg body weight/day) calculated utilizing SPECIAL and SUPER dry milled maize fractions representing different exposure scenarios. Men consumed on an average more maize (173 g/day) than women (142 g/day) whereas the black African ethnic group had the highest intake (279 g/day) followed by the Colored group (169 g/day) with the Asian/Indian and White groups consuming lower quantities of 101 and 80 g/day, respectively. The estimated mean PDIs for the various subgroups and Provinces, utilizing the different dry milled maize fractions, were below the provisional maximum tolerable daily intake (PMTDI) for each mycotoxin. A distinct and more sensitive mycotoxin risk assessment model (MYCORAM) for exposure, stratified by Province and ethnicity were developed utilizing specific maize intake increments (g/kg body weight/day) that provides information on the percentage of the population exposed above the PMTDI for each mycotoxin. Evaluation of the MYCORAM utilizing commercial and EXPERIMENTALLY DERIVED: SPECIAL milling fractions, containing predefined mycotoxins levels, predicts the percentage of maize consumers exposed above the respective PMTDI. Safety modeling using the MYCORAM could also predict a maximum tolerated level adequate to safeguard all South African maize consumers including the most vulnerable groups.